Cretaceous Late
Mesozoic
100.5–66.0 Mya
1230 dinosaurs
The final age of dinosaurs, featuring iconic species like Tyrannosaurus rex, Triceratops, and Velociraptor. Dinosaurs reached their peak diversity before the catastrophic asteroid impact at the Chicxulub crater ended the Mesozoic Era.
Uhangrichnus chuni
None
CarnivoreUlughbegsaurus uzbekistanensis
None
CarnivoreUndulatoolithus pengi
None
CarnivoreUnenlagia comahuensis
None
CarnivoreUnenlagia paynemili
None
CarnivoreUnenlagiidae
None
CarnivoreUnenlagiinae
None
CarnivoreUnescoceratops koppelhusae
None
HerbivoreUnquillosaurus ceibalii
None
CarnivoreUrbacodon itemirensis
None
CarnivoreUrbacodon norelli
None
CarnivoreUriash kadici
None
HerbivoreUtahceratops gettyi
None
HerbivoreVagaceratops irvinensis
None
HerbivoreVahiny depereti
None
HerbivoreVariraptor mechinorum
None
CarnivoreVegavis
None
HerbivoreVegavis iaai
None
HerbivoreVelafrons coahuilensis
None
HerbivoreVelociraptor
Dromaeosauridae
CarnivoreVelociraptorinae
None
CarnivoreVelociraptor mongoliensis
None
CarnivoreVelociraptor osmolskae
None
CarnivoreVelocisaurus unicus
None
CarnivoreViavenator exxoni
None
CarnivoreVitakridrinda sulaimani
None
CarnivoreVitakrisaurus saraiki
None
CarnivoreVitosaura colozacani
None
CarnivoreVolgavis marina
None
CarnivoreVorona berivotrensis
None
CarnivoreWakinyantanka styxi
None
CarnivoreWannanosaurus yansiensis
None
HerbivoreWeewarrasaurus pobeni
None
HerbivoreWendiceratops pinhornensis
None
HerbivoreWintonotitan wattsi
None
HerbivoreWulagasaurus dongi
None
HerbivoreWulatelong gobiensis
None
OmnivoreXenoceratops foremostensis
None
HerbivoreXenotarsosaurus bonapartei
None
CarnivoreXenovenator espinosai
None
CarnivoreXenovenator robustus
None
CarnivoreXiangxipus chenxiensis
None
CarnivoreXiangxipus youngi
None
CarnivoreXiuningpus
None
CarnivoreXixianykus zhangi
None
CarnivoreXixiasaurus henanensis
None
CarnivoreYacoraitichnus avis
None
CarnivoreYamaceratops
None
Herbivore